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Yorug‘lik oqimi tushunchasini o‘qitishda zamonaviy dasturiy vositalardan foydalanish
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| bet | 4/4 | | Sana | 11.06.2024 | | Hajmi | 226,41 Kb. | | #262599 |
Bog'liq 1. Maqola Alimovga. Yoruglik oqimiga oid2-jadval.
To‘lqin uzunlik oralig‘i, nm
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Sezgirlik k-ti
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Quvvati , Vt
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Yorug‘lik oqimi , lm
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Yorug‘lik berishi ,
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400 – 410
410 – 420
420 – 430
430 – 440
440 – 450
450 – 460
460 – 470
470 – 480
480 – 490
490 – 500
500 – 510
510 – 520
520 – 530
530 – 540
540 – 550
550 – 560
560 – 570
570 – 580
580 – 590
590 – 600
600 – 610
610 – 620
620 – 630
630 – 640
640 – 650
650 – 660
660 – 670
670 – 680
680 – 690
690 – 700
700 – 710
710 – 720
720 – 730
730 – 740
740 – 750
750 – 760
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φ(405)= 0,0007
φ(415)= 0,0024
φ(425)= 0,009
φ(435)= 0,019
φ(445)= 0,03
φ(455)= 0,047
φ(465)= 0,074
φ(475)= 0,113
φ(485)= 0,17
φ(495)= 0,26
φ(505)= 0,408
φ(515)= 0,605
φ(525)= 0,786
φ(535)= 0,914
φ(545)= 0,978
φ(555)= 1
φ(565)= 0,977
φ(575)= 0,918
φ(585)= 0,816
φ(595)= 0,694
φ(605)= 0,567
φ(615)= 0,442
φ(625)= 0,343
φ(635)= 0,22
φ(645)= 0,14
φ(655)= 0,083
φ(665)= 0,046
φ(675)= 0,024
φ(685)= 0,0126
φ(695)= 0,006
φ(705)= 0,0031
φ(715)= 0,00155
φ(725)= 0,00078
φ(735)= 0,00038
φ(745)= 0,00018
φ(755)= 0,00009
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9,783
13,159
17,405
22,667
29,096
36,851
46,092
56,982
69,681
84,346
101,125
120,161
141,585
165,515
192,054
221,294
253,306
288,146
325,854
366,452
409,942
456,312
505,532
557,554
612,320
669,751
729,760
792,245
857,094
924,185
993,386
1064,560
1137,563
1212,244
1288,449
1366,023
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4,6772523
21,5702328
106,988535
294,149659
596,17704
1182,953951
2329,581864
4397,813778
8090,66091
14978,16268
28179,897
49652,32762
76008,20823
103324,7249
128287,0786
151143,802
169028,814
180665,8131
181607,5581
173698,9809
158754,5489
137754,2044
118430,4761
83778,06404
58550,0384
37967,51444
22927,59968
12986,48004
7375,979545
3787,31013
2103,296178
1126,996444
606,0253126
314,6258078
158,4019201
83,96943381
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0,4781
1,6392
6,147
12,977
20,49
32,101
50,542
77,179
116,11
177,58
278,664
413,215
536,838
624,262
667,974
683
667,291
626,994
557,328
474,002
387,261
301,886
234,269
150,26
95,62
56,689
31,418
16,392
8,6058
4,098
2,1173
1,05865
0,53274
0,25954
0,12294
0,06147
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Platinaning sirtidan jami quvvat nurlanib, uning yorug‘lik oqimi ga teng bo‘ladi. Ta’rifda keltirilgan yuzasidan esa quvvat nurlanib, uning yorug‘lik oqimi ga teng bo‘ladi. Bunda ko‘rinuvchi to‘lqinlar uchun platina sirtining o‘rtacha yorug‘lik berishi ga teng bo‘lib, barcha nurlanishlar uchun esa ga teng bo‘ladi.
Yuqorida biz platinani oddiy jism emas, balki absalyut qora jism deb hisob-kitob ishlarini bajardik. Aslida biz uni oddiy jism ekanini, ya’ni har bir tor orqliqqa mos to‘lqin uzunlikka mos nur yutish qobiliyatlarini e’tiborga olib hisoblash ishlarini bajarganimizda edi umuiy yorug‘lik oqimi qiymat chiqargan bo‘lar edik. Lekin shunga qaramasdan bu hisob-kitob ishlari orqali har qanday qizigan jismlar hosil qilgan yorug‘lik oqimi hisoblash mumkinligiga ishonch hosil qilish mumkin.
Yuqorida aytib o‘tilgan tushunchani zamonaviy dasturlar yordamida o‘zlashtirish qator afzalliklarga ega bo‘lib, bu talabalarda jarayonni to‘laroq anglab yetish imkonini beradi, talabalarni dasturlashga o‘rgatadi hamda ularning matematik bilimlarni yanada mustahkamlashga xizmat qiladi.
Adabiyotlar.
1. Д.Джанколи. Физика, 2-часть. Москва.: Мир. 1989.
2. Г.С.Ландсберг. Оптика. Тошкент.:ўқитувчи. 1981.
3. А.Н.Ремизов, А.Я.Потопенко. Курс физики. –М.: Дрофа, 2004.
4. Samuyel J.Ring, Jeff Sanny, William Moyebs. Massachusets. University Physics, volume 3. Copyright © 2018 by Rice University.618 pages.
5. Grant.R.Fowles. Introduction to modern optics, 2nd edition. New York. Copyright © 1989 by Dower publications. 333 pages.
6. Halliday & Resnick. Principles of physics. Cleveland state university. Cover image from © M.Darlush/Shutterstock, 9th edition. 2011. 1248 pages.
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